Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Components of Changes in Accumulated Other Comprehensive Income (Loss)

The components of changes in accumulated other comprehensive income (“AOCI”) are as follows:

										Accumulated
	Foreign			Defined						Other
	Currency			Benefit			Derivative			Comprehensive
	Adjustments			Plans			Agreements			Income (Loss)
Balance December 31, 2017	$	(31.6	)	$	(0.6	)	$	(4.2	)	$	(36.4	)
Adoption of new accounting pronouncements (Note 1)		(0.3	)		0.1			(0.4	)		(0.6	)
Other comprehensive income before reclassifications		(10.6	)		1.9			(9.7	)		(18.4	)
Amounts reclassified to consolidated statement of    income(a)		0.0			0.0			0.0			0.0
Tax benefit (expense)		0.0			(0.5	)		2.3			1.8
Other comprehensive income (loss)		(10.6	)		1.4			(7.4	)		(16.6	)
Balance December 31, 2018	$	(42.5	)	$	0.9		$	(12.0	)	$	(53.6	)
Other comprehensive income (loss) before reclassifications		3.8			(1.3	)		(30.2	)		(27.7	)
Amounts reclassified to consolidated statement of    income(b)		1.9			0.0			6.1			8.0
Tax benefit (expense)		0.0			0.4			6.2			6.6
Other comprehensive income (loss)		5.7			(0.9	)		(17.9	)		(13.1	)
Balance December 31, 2019	$	(36.8	)	$	0.0		$	(29.9	)	$	(66.7	)
Other comprehensive income (loss) before reclassifications		10.4			0.0			(34.8	)		(24.4	)
Amounts reclassified to consolidated statement of    income(b)		0.0			0.0			5.8			5.8
Tax benefit (expense)		0.0			0.0			7.7			7.7
Other comprehensive income (loss)		10.4			0.0			(21.3	)		(10.9	)
Balance December 31, 2020	$	(26.4	)	$	0.0		$	(51.2	)	$	(77.6	)

^(a) Amounts reclassified to cost of sales or interest expense. 

^(b) Amounts reclassified to cost of sales, selling, general and administrative expenses, or interest expense.